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Astronomy
Constellations - Auriga - 8zet Aur (Haedi)

 
Identification Data
Common NameHaedi
ConstellationAuriga
Star Name8zet Aur
Skymap Number5020089
Henry Draper (HD) Number32068
Harvard Revised (HR) Number1612
SAO Number39966
Durchmusterung (DM) NumberBD+40 1142
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number47641
Right Ascension (RA) J20005h 2m 28.686s
Declination (Dec) J2000+41° 4' 33.015"
Position Uncertainty0.0114s
Proper Motion in RA (J2000)/cos(Dec)+0.00079
Proper Motion in Dec (J2000)-0.021466
Radial Velocity+012.8km s-1
Trigonometric Parallax+0.00414s
Trigonometric Parallax Uncertainty0.00081s
GCI Unit Vector in X (J2000)0.187224
GCI Unit Vector in Y (J2000)0.730221
GCI Unit Vector in Z (J2000)0.657057
Galactic Longitude165.02°
Galactic Latitude
-0.43°
Observational Data
Observed Visual Magnitude (V)3.76
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude4.91
Observed B-V Colour+1.152
Observed B Magnitude or (B-V) Magnitude Uncertainty0.003
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude3.9
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK4II+B8V
One-Dimensional Spectral Class+++
Position Angle
Year of Observation AD

Data Source
SKY2000 - Master Star Catalog - Star Catalog Database, Version 2
    Sande C.B., Warren Jr. W.H., Tracewell D.A., Home A.T., Miller A.C.
    (Goddard Space Flight Center, Flight Dynamics Division (1998))

 
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Page compiled: Sun Sep 02 13:15:33 GMT+01:00 2001
 
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